PRODUCT OVERVIEW

DESCRIPTION

Fabtech’s 6" Radius Arm system for the Ford F450 and F550 Super Duty is built to handle the on and offroad demands of the truck enthusiast. This vehicle’s suspension is more robust than the Ford F250 and F350 and therefore demands specialty parts only available from Fabtech.

This Radius Arm system is a complete upgrade to the factory suspension and will provide additional strength for use with oversized tires. The design has been proven in over 10 years of service in consumer, commercial and military applications. High quality components with properly designed suspension geometry is what sets this system apart from all other Radius Arm suspensions.

Each Fabtech component has been designed with specific features and benefits that create this quality suspension system. For a greater understand of each these components please see below.

• Fabtech Replacement Radius Arms
• Fabtech Front Coil Springs
• Trac Bar Relocation Bracket
• Sway Bar Drop Brackets
• Pitman Arm
• Rear Block & U-bolt Kit

OTY PART # DESCRIPTION

1 FTS22250 COIL BOX KIT

1 FTS22220 COMPONENT BOX

1 FTS22219 REAR BOX KIT

2 FTS800382 FRONT DIRT LOGIC 2.25 RESI SHOCK

2 FTS810052 REAR DIRT LOGIC 2.25 SHOCK

INCLUDED SHOCKS

 FRONT DIRT LOGIC 2.25 RESI SHOCK

Dirt Logic 2.25’s are designed to replace factory shocks with a larger, more robust configuration. The 2.25 size is what separates it from other replacement take apart shocks for a superior ride, both on and off road. Shocks are pretuned for each Fabtech suspension, accounting for larger tires, providing the finest all around damping.

• 2.25″ OD Stainless Steel Body
• 2.0″ OD Billet Aluminum Piston
• 7/8″ NitroSteel® BlackPiston Rod
• Polyurethane Mounting Ends
• 2.25″ OD Aluminum Reservoir w/-6 Stainless Steel O-ring Hose

REAR DIRT LOGIC 2.25 SHOCK

Dirt Logic 2.25’s are designed to replace factory shocks with a larger, more robust configuration. The 2.25 size is what separates it from other replacement take apart shocks for a superior ride, both on and off road. Shocks are pretuned for each Fabtech suspension, accounting for larger tires, providing the finest all around damping.

• 2.25″ OD Stainless Steel Body
• 2.0″ OD Billet Aluminum Piston
• 7/8″ NitroSteel® Black Piston Rod
• Polyurethane Mounting Ends

TIRES & WHEELS

Tire Size – 37/12.50R17 Wheel Size – 17×9 w/ 4 3/4in BS w/minor trimming

Tire Size – 37/12.50R18 Wheel Size – 18×9.5 w/ 4 3/4in BS w/minor trimming

Tire Size – 37/13.50R20 Wheel Size – 20×9 w/ 5in BS w/minor trimming

ADDITIONAL INFORMATION

YEAR 2017, 2018

MAKE FORD

MODEL F250, F350

DRIVE 4WD

FOOTNOTES

3. Non dually models only.

165. Some 2017 models may require a dual steering stabilizer for oversized tires. Order Dirt Logic – FTS220512, Dirt Logic w/resi – FTS221162, Stealth – FTS8046.

171. Will not fit diesel models.

173. Front driveshaft modification is required or order replacement driveshaft (FTS92036).

INSTRUCTIONS